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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Tissue |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z |
Seite 2 von 2 1 2 | | | | ...e they lay their eggs on the upperside of the leaves. The eggs are shaped like a cone, grooved, and greenish-grey in colour. They remain on the leaves for 3 to 5 days before the larvae hatch. When the larvae (caterpillars) have hatched, they build a tissue on the leaf, which initially covers the tip and then the whole leaf, under which they can eat undisturbed. The web, however (as in the case of thistles) between leaf growth and stem can be mounted. | | |
| | Most specialized Miridae feed on plant juices. Others are carnivorous or omnivorous. To lay eggs, the female uses its ovipositor to bore into plant tissue. The larvae shed their skin five times before reaching adulthood. European species overwinter in the egg stage. | | |
| | | ... soil. The development from larvae to adult takes about two months. After hatching, the larvae infect earthworms from the family Lumbricidae (especially those of the genus Allolobophora) by penetrating their skin. They feed on the worms’ interior tissue and body fluid. The larvae are capable of infecting several worms before they pupate. | | |
| | ...n snails. Dendroxena quadrimaculata live off caterpillars, while members of the genus Nicrophorus bury the corpses of small animals (mice, moles etc.) and dig an incubator for oviposition alongside them. The females form small balls out of the dead tissue with which they feed the larvae after hatching. Beetles of the genera Thanatophilus, Necrodes and Silpha also live on carrion, but without burying it. | | |
| | ...considerably. Many species are very slow moving and use animals as a form of transport while sucking their blood. Even the diet of different species varies greatly. Mites live from bacteria etc... or from plants or plant parts, fungi, carrion, dead tissue (eg skin flakes) or fat. | | |
| | Eupteryx aurata prefer habitats with rich vegetation. This also includes water edges with herbaceous vegetation. They feed by sucking plant juices from single cells of leaf tissue (mesophyll). Tiny white spots can then be seen on the leaves as the saliva of Eupteryx aurata destroys chlorophyll. Their preferred food plants include nettles (Urtica), Labiatae (Lamiaceae) and potato (Solanum tuberosum). | | |
| | After mating, the fertilized females lay their eggs in plant tissue. The larvae of Eupteryx aurata develop into adult cicada in 5 stages. The body structure of the larvae is roughly equivalent to that of the adults. In Central Europe, the 2nd generation each year overwinter as eggs. | | |
| | Nigma walckenaeri are diurnal and can be encountered from August to October (in and around buildings until December). In the morning, after sunrise, they build a transparent tissue, on the upper surface of leaves with upward curving edges, which resembles a tent and serves as a shelter. In order to build a web to catch insects, separate fibres of silk are excreted from the spinnerets into many extremely fine fibres, giving the... | | |
| | The females lay their eggs in summer on the underside of leaves on foliage plants. The caterpillars initially live in tissue. The caterpillars are brownish in colour. From October on, they can be found on the ground, where they feed on the fallen leaves of willows and oaks. | | |
| | The oak spider spins its web near the ground, between bushes or corn stalks with the hub is covered by a dense white tissue. The spider itself sits in another web, which has a bowl-like shape, is open upward and attached near to the upper edge of dry plant parts, or even larger flowers. If there is interference or danger the oak spider may fall to the ground, returning t... | | |
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